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Adding regression test

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This commit is contained in:
Anders Hejlsberg
2016-05-02 09:22:04 -07:00
parent f183f1ab38
commit 82d4f4288f
4 changed files with 184 additions and 0 deletions
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46
tests/baselines/reference/controlFlowWhileStatement.js
View File

@@ -105,6 +105,29 @@ function h3() {
}
x; // string | number
}
// Repro for #8418
function foo(x: number): number { return 1; }
function test1() {
let x: number | undefined;
while (cond) {
while (cond) {
while (cond) {
x = foo(x);
}
}
x = 1;
}
}
// Repro for #8418
function test2() {
let x: number | undefined;
x = 1;
while (cond) {
while (cond) {
x = foo(x);
}
}
}
//// [controlFlowWhileStatement.js]
@@ -214,3 +237,26 @@ function h3() {
}
x; // string | number
}
// Repro for #8418
function foo(x) { return 1; }
function test1() {
var x;
while (cond) {
while (cond) {
while (cond) {
x = foo(x);
}
}
x = 1;
}
}
// Repro for #8418
function test2() {
var x;
x = 1;
while (cond) {
while (cond) {
x = foo(x);
}
}
}

53
tests/baselines/reference/controlFlowWhileStatement.symbols
View File

@@ -254,4 +254,57 @@ function h3() {
x; // string | number
>x : Symbol(x, Decl(controlFlowWhileStatement.ts, 98, 7))
}
// Repro for #8418
function foo(x: number): number { return 1; }
>foo : Symbol(foo, Decl(controlFlowWhileStatement.ts, 105, 1))
>x : Symbol(x, Decl(controlFlowWhileStatement.ts, 107, 13))
function test1() {
>test1 : Symbol(test1, Decl(controlFlowWhileStatement.ts, 107, 45))
let x: number | undefined;
>x : Symbol(x, Decl(controlFlowWhileStatement.ts, 109, 7))
while (cond) {
>cond : Symbol(cond, Decl(controlFlowWhileStatement.ts, 0, 3))
while (cond) {
>cond : Symbol(cond, Decl(controlFlowWhileStatement.ts, 0, 3))
while (cond) {
>cond : Symbol(cond, Decl(controlFlowWhileStatement.ts, 0, 3))
x = foo(x);
>x : Symbol(x, Decl(controlFlowWhileStatement.ts, 109, 7))
>foo : Symbol(foo, Decl(controlFlowWhileStatement.ts, 105, 1))
>x : Symbol(x, Decl(controlFlowWhileStatement.ts, 109, 7))
}
}
x = 1;
>x : Symbol(x, Decl(controlFlowWhileStatement.ts, 109, 7))
}
}
// Repro for #8418
function test2() {
>test2 : Symbol(test2, Decl(controlFlowWhileStatement.ts, 118, 1))
let x: number | undefined;
>x : Symbol(x, Decl(controlFlowWhileStatement.ts, 121, 7))
x = 1;
>x : Symbol(x, Decl(controlFlowWhileStatement.ts, 121, 7))
while (cond) {
>cond : Symbol(cond, Decl(controlFlowWhileStatement.ts, 0, 3))
while (cond) {
>cond : Symbol(cond, Decl(controlFlowWhileStatement.ts, 0, 3))
x = foo(x);
>x : Symbol(x, Decl(controlFlowWhileStatement.ts, 121, 7))
>foo : Symbol(foo, Decl(controlFlowWhileStatement.ts, 105, 1))
>x : Symbol(x, Decl(controlFlowWhileStatement.ts, 121, 7))
}
}
}

62
tests/baselines/reference/controlFlowWhileStatement.types
View File

@@ -307,4 +307,66 @@ function h3() {
x; // string | number
>x : string | number
}
// Repro for #8418
function foo(x: number): number { return 1; }
>foo : (x: number) => number
>x : number
>1 : number
function test1() {
>test1 : () => void
let x: number | undefined;
>x : number
while (cond) {
>cond : boolean
while (cond) {
>cond : boolean
while (cond) {
>cond : boolean
x = foo(x);
>x = foo(x) : number
>x : number
>foo(x) : number
>foo : (x: number) => number
>x : number
}
}
x = 1;
>x = 1 : number
>x : number
>1 : number
}
}
// Repro for #8418
function test2() {
>test2 : () => void
let x: number | undefined;
>x : number
x = 1;
>x = 1 : number
>x : number
>1 : number
while (cond) {
>cond : boolean
while (cond) {
>cond : boolean
x = foo(x);
>x = foo(x) : number
>x : number
>foo(x) : number
>foo : (x: number) => number
>x : number
}
}
}

23
tests/cases/conformance/controlFlow/controlFlowWhileStatement.ts
View File

@@ -104,3 +104,26 @@ function h3() {
}
x; // string | number
}
// Repro for #8418
function foo(x: number): number { return 1; }
function test1() {
let x: number | undefined;
while (cond) {
while (cond) {
while (cond) {
x = foo(x);
}
}
x = 1;
}
}
// Repro for #8418
function test2() {
let x: number | undefined;
x = 1;
while (cond) {
while (cond) {
x = foo(x);
}
}
}